消失: to disappear, to fade away...
无动于衷: aloof, indifferent, unconcerned...
细胞: cell (biology)...
真: really, truly, indeed, real, true, genuine...
面貌: appearance, face, features...
铜牌: bronze medal, bronze plaque bearing a business name or logo etc...
采取: to adopt or carry out (measures, policies, course of action), to take...
安眠药: sleeping pill...
良性: positive (in its effect), leading to good consequences, virtuous, (medicine) benign (tumor etc)...
黑色: black...
